Block announced Thursday it will eliminate over 4,000 jobs, nearly half its workforce, as advancements in artificial intelligence fundamentally alter how the company operates. The decision, revealed by CEO Jack Dorsey, signals a significant shift driven by AI's capacity to enhance productivity and profitability.

Dorsey stated that AI intelligence tools are redefining business operations, enabling a smaller team to achieve more and perform better. He believes many companies are behind in recognizing this AI-driven efficiency. Block chose a single, substantial layoff round rather than incremental cuts, aiming to foster sustainable business growth without constant market pressure.

This strategic workforce reduction aligns with investor sentiment favoring companies demonstrating AI-driven cost savings. Block anticipates incurring approximately $450 million to $500 million in restructuring charges. The company reported a strong financial performance in the last quarter, with adjusted profit rising to 65 cents per share, partly fueled by a 33% surge in its Cash App payment service.